56923960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9551}}^1$

素因数の和:9711

約数の個数: 32

約数和(自身を含む): 128952000

約数和(自身を除く): 72028040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 9551, 19102, 38204, 47755, 76408, 95510, 191020, 382040, 1423099, 2846198, 5692396, 7115495, 11384792, 14230990, 28461980, 56923960]

約数ペア:

[(1, 56923960), (2, 28461980), (4, 14230990), (5, 11384792), (8, 7115495), (10, 5692396), (20, 2846198), (40, 1423099), (149, 382040), (298, 191020), (596, 95510), (745, 76408), (1192, 47755), (1490, 38204), (2980, 19102), (5960, 9551)]